SafeSquid, Linux based Content Filtering Internet Proxy, Version
4.2.2.RC8.2 has been released.

Highlights:
A memory leak in request forwarding has been fixed. The disk cleaning
mechanism has been rolled back. Logs have been fixed to report
"username@IP_ADDRESS". Crashing due to incompatible values set in the
global sub-section has been fixed. Repeated authentication challenges
have been fixed. cProfiles (a Web site profiler) has been added. The
SafeSquid init script has been enhanced. Automatic log rotation has
been improved. There are major optimizations to allow handling of more
than 1024 concurrent sockets. There are optimizations in the automatic
creation of directives for Monit.